title: Transmission of HIV in a cluster of young heterosexuals in a low prevalence area.
authors.forename: S L
authors.initials: SL
authors.lastname: Valle
authors.forename: S
authors.initials: S
authors.lastname: Sarna
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D015658:HIV Infections / Q000453:epidemiology / Q000635:transmission*; D006801:Humans; D008297:Male; D015995:Prevalence; D012725:Sexual Behavior; D012747:Sexual Partners; D015819:Substance Abuse, Intravenous